Analysis Report

FCC ID: PCJJL201327

RF Exposure Info

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FCCID_1886488

Analysis Report Report No.: HK12120176-1 The Equipment Under Test (EUT) is a portable transmitter of a RC Car operating at 27.145 MHz as dictated by a crystal. The EUT is powered by a 9.0 V DC source (1 x 9.0V battery). The EUT has a power ON/OFF switch and two forward / backward control lever for the left and right wheel of RC car respectively. After switching ON the EUT and the receiver of the RC Car, activating the control levers on the EUT can control the receiver moving forward, backward left and right directions. Antenna Type: Telescope antenna with unique antenna connector Antenna Gain: 0dBi Nominal rated field strength: 69.6dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 72.6dBμV/m at 3m in frequency 27.145MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.0055mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.0055mW. The SAR Exclusion Threshold Level for 27.145MHz when the minimum test separation distance is < 50mm: = [474 * (1 + log100/f(MHz))]/2 = 371.2mW Since the above conducted output power is well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing.


Document Created: 2013-01-24 10:36:48
Document Modified: 2013-01-24 10:36:48
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